BD3537F

Datasheet Termination Regulator for DDR-SDRAMs BD3537F General Description BD3537F is a termination regulator that complies with JEDEC requirements for DDR-SDRAM, This linear power supply uses a built-in N-channel MOSFET and high-speed OP-AMPS specially designed to provide excellent transient response. It has a sink/source current capability up to 1.8A and has a power supply bias requirement of 5.0V for driving the N-channel MOSFET. For BD3537F, ceramic capacitor can be used as output capacitor enabling significant package profile downsizing as the total regulator part. Features  Incorporates a Push-Pull Power Supply for Termination (VTT)  Incorporates an Enabler  Incorporates an Undervoltage Lockout (UVLO)  Incorporates a Thermal Shutdown Protector (TSD)  Compatible with Dual Channel (DDR-II)  Incorporates Soft-start Function Applications Power supply for DDR I/II - SDRAM Key Specifications  Termination Input Voltage Range: 1.746V to 1.854V  VCC Input Vol...